Michigan Great Lakes ice in 2025 lasted until May. Here’s where

• The massive lakes reached their highest ice cream protection (52.23%) since February 2022.
• Lake Superior was the final of the massive lakes that turned ice -free on 11 Could 2025.
• From June 6, 2025, the water temperatures diverse over the massive lakes of the highest 30s to the mid -60s Fahrenheit.

It could seem to be the summer time throughout the road of the Great lakes, However it’s only some weeks in the past that ice was holding on to the previous couple of areas in Lake Superior, in line with information from Noaa.

The massive lakes had been at 52.23% ice cowl on 22 February, the very best percentages of ice protection since then February 2022 when it hit 56%, Noaa stated earlier this 12 months.

Whereas the ice cowl got here shortly within the spring, ice hung in cussed Black Bay and Nipigon Bay, east of Thunder Bay, Ontario, till 10-11 Could. Lake Michigan, the primary giant lake that had utterly thawed, had a small space with ice on the North End van Green Bay, Wisconsin, on 10-11 April.

Nice Lakes Peak ICE protection normally coincides with the tip of February, Noaa stated. The higher giant lakes see peak protection initially of March.

Water temperatures over the ice -free lakes presently fluctuate from the highest 30s to the mid -60s.

There may be extra concerning the Nice Lakes and Ice Protection information right here.

When did the massive lakes turn into ice -free in 2025?

Listed below are the dates of final registered ice on every of the massive lakes in 2025, of the Great Lakes Environmental Research Laboratory Updates:

• Lake Michigan: April 14
• Lake Ontario: April 19
• Lake Erie: April 22
• Lake Huron: Could 8
• Lake Superior: Could 11
• Nice Lakes – Common: 11 Could

How sizzling are the massive lakes now?

From June 6, the massive lakes stay fairly chilly. There’s a take a look at this current temperatures and where they were measured, In line with seatemperature.information.

• Lake Superior: The warmest water temperature in Lake Superior was 60.1 levels (Ashland) and the coldest temperature was 37.8 levels (Terrace Bay).
• Lake Michigan: The most popular water temperature in Lake Michigan was 62.4 levels (Inexperienced Bay) and the coldest temperature was 43.5 levels (Fisherman Island).
• Lake Huron: The warmest water temperature in Lake Huron was 61.7 levels (Sebewaing) and the coldest temperature was 40.8 levels (Rogers Metropolis).
• Lake Erie: The warmest water temperature in Lake Erie was 67.8 levels (Rossford) and the coldest temperature was 54.1 levels (Peacock Level).
• Lake Ontario: The warmest water temperature in Lake Ontario was 55.8 levels (Dexter) and the coldest temperature was 46 levels (Ajax).

What wonderful lake will get essentially the most ice within the winter?

Traditionally, Lake Erie freezes the quickest due to the shallow depth, the shallowest among the many nice lakes.

The typical depth of Lake Erie is roughly 62 ft and 210 ft, most – with 871 miles from shoreline, the Great Lakes Commission stated.

Listed below are the opposite common depths for the massive lakes, from the deepest to essentially the most shallow of the US Environmental Protection Agency:

• Lake Superior: 483 ft in common depth, most depth at 1,332 ft.
• Lake Michigan: 279 ft in common depth, as much as a most of 925 ft.
• Lake Ontario: 283 ft in common depth, most depth at 802 ft.
• Lake Huron: 195 ft in common depth and roughly 750 ft at most.

What’s the file report for the Nice Lakes?

The General highest percentage From ice protection for all giant lakes came about in 1979 after they had been 94.7% coated, Noaa stated.

• Lake Superior is as soon as frozen Since 1973In line with Noaa. The lake had 100% ice cream cowl in 1996.
• Lake Michigan’s Ice Cowl Excessive was 93.2% in 2014.
• Lake Huron had 98.2% ice cowl in 1996.
• Lake Erie froze utterly in 1978, 1979 and 1996.
• Lake Ontario had 86.2% ice cowl in 1979.